Working with Rows and Columns

The spreadsheet is a huge table, consisting of numerous rows and columns, which can be easily manipulated.

You can add or delete rows and columns, one by one, or many simultaneously.
The columns width, as well as the rows height can be adjusted carefully, to fit best your data.

Freezing panes comes to aid you when you scroll a big table, and the headers (titles) row and column have gone outside of the screen, making the table's data incomprehensible. Freezing them on the screen will keep them visible despite the scrolling.

Read here about the number of rows in the worksheet: Excel 2007 Row Limit